Medically reviewed by Oluseun Olufade, MD Dehydration and electrolyte imbalances can cause leg cramps.Pregnancy, certain ...

Q: My cousin was diagnosed with dystonia, what is this? A: Dystonia is a disorder of involuntary muscle contractions that may cause repetitive and/or abnormal movement or postures, for example ...

Nocturnal leg cramps, often caused by dehydration or mineral imbalances, can disrupt sleep. Simple remedies like staying ...

Dystonia and chorea both describe sudden, involuntary movements associated with neurological disorders. However, people with dystonia display repetitive movements that follow a pattern while chorea ...

World championships silver medalist and two-time Olympian Kara Goucher announced today that she has been diagnosed with runner's dystonia. "For the past year I've been quietly battling for my health," ...

Chorea-acanthocytosis is a rare genetic disorder of the nervous system. It causes involuntary jerks and twitches in the muscles, known as chorea, and star-shaped red blood cells, known as ...

For the millions who suffer from Restless Legs Syndrome, sleep can be exceedingly difficult and disrupted. RLS is a neurological disorder and a sleep disorder, a condition that causes tingling, ...

Dystonia is a neurological disorder causing involuntary muscle contractions and abnormal postures. Botulinum toxin (e.g., Botox) is the gold-standard, first-line treatment for focal dystonias, which ...

Muscle cramps are sudden, painful, involuntary muscle contractions caused by motor nerve hyperexcitability. They often affect ...

Ways to make eating and swallowing easier with tardive dyskinesia include switching medications, dietary changes, working with a speech-language pathologist, and more. Tardive dyskinesia (TD) is a ...